Removed excess import

creocoder · creocoder · commit 021c997f10ca · 2015-08-11T02:27:17.000+03:00
diff --git a/Cache.php b/Cache.php
@@ -8,7 +8,6 @@
 namespace yii\redis;
 
 use Yii;
-use yii\base\InvalidConfigException;
 use yii\di\Instance;
 
 /**
